[WiggyB]

Maybe do the supercharger and port injection for a more modest setup and add a pump down the road.



If you go the route with port injection just add a JMS boost a pump with the port.

[KingLT1]

I believe your stock low side pump is the LT4, being around 2021 all Camaros started getting them. So just do the port injection and JMS as mentioned above.

[Sillysspeed]

My 22 lt1 had the smaller in tank fuel pump. Went with the lt4 in tank and jms per recommendation of the forum. The Jms works really nice on the DI platform. Now they have some nice dual pump in tank setups available. If you plan on going further in the future you might as well get one of those and be done

[Bill2017SS]

I will probably end up with one of the dual pump setups.

[laynlo15]

Originally Posted by Bill2017SS

Are you referring to the Katech Goliath pump and the DSX dual in tank pump set up. I saw something about Katech having a dual pump setup but there was an issue with the supplier. The Katech Goliath is $3,000 and the DSX is $2,000. This stuff sure adds up? Kind of crazy. I saw there was a Deatschwerks – X2 kit? Would that work. So with the port injection and no low pressure support do you think you could safely make 625ish rwhp? What would the addition of these pumps allow you to safely make? Thanks

If you just want to make 700 Plus, you can easily that with 2650, THPSI PI, JMS boost pump, on E65 with 11 psi of boost. I did it with stock lt1 fuel system with just the addition of the JMS. Bone stock lt1, stock exhaust, stock A10, No internal mods at all. You're going to be limited by the Lt1 pistons on how much you can make. We actually lowered the fuel pressures on the high side and low side with the PI and Reflex controller. We did run 9.80@143 on that setup, the trans was unlocked on that run but very little changes to the trans, we just wanted to keep it from pulling timing on the launch. On that pass is did spin the tires because of bad track prep and cool track temps. I believe it could have run a low 9.70s, but shit happens sometimes. With the 2650 and my setup you could probably make 707 on less boost. The 2650 is just a much more efficient blower than the 2300. Good luck, your gonna love it when you get it all done. It's make a really fast street car you can take to the track and impress people with just a few mods. Go for it.